GB718499A - Improvements in or relating to carpet-underlays - Google Patents
Improvements in or relating to carpet-underlaysInfo
- Publication number
- GB718499A GB718499A GB36051A GB36051A GB718499A GB 718499 A GB718499 A GB 718499A GB 36051 A GB36051 A GB 36051A GB 36051 A GB36051 A GB 36051A GB 718499 A GB718499 A GB 718499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- bulges
- underlays
- carpet
- rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
- A47G27/0437—Laying carpeting, e.g. wall-to-wall carpeting
- A47G27/0468—Underlays; Undercarpets
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
718,499. Carpet underlays. AKTIEBOLAGET CURTOLLE. Jan. 4, 1951, No. 360/51, Class 142(4) [Also in Group VIII] A woven or felted material 1. which may be of jute, is covered with rubber and has elastically deformable bulges 2. The material is dipped in a bath of rubber and passed through a pair of rollers to increase the penetration of the rubber. When dry, the material is passed through a second pair of rollers, one roller being provided with knobs and the other with corresponding recesses which form the bulges. In a modification, the rubber is applied only to the tops of the bulges and to parts of the opposite surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36051A GB718499A (en) | 1951-01-04 | 1951-01-04 | Improvements in or relating to carpet-underlays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36051A GB718499A (en) | 1951-01-04 | 1951-01-04 | Improvements in or relating to carpet-underlays |
Publications (1)
Publication Number | Publication Date |
---|---|
GB718499A true GB718499A (en) | 1954-11-17 |
Family
ID=9703020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36051A Expired GB718499A (en) | 1951-01-04 | 1951-01-04 | Improvements in or relating to carpet-underlays |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB718499A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214076A (en) * | 1988-01-22 | 1989-08-31 | Hubertus C Starp | Spacer |
-
1951
- 1951-01-04 GB GB36051A patent/GB718499A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214076A (en) * | 1988-01-22 | 1989-08-31 | Hubertus C Starp | Spacer |
GB2214076B (en) * | 1988-01-22 | 1992-09-16 | Hubertus C Starp | Spacer |
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